How to use this tool
- Paste or type the text.
- Choose uppercase, lowercase, title or sentence.
- Copy or download the result in TXT.
Convert case
Change a text to uppercase, lowercase, title type or sentence type and copy the result with one click.
Free and without registrationPrivate processingEasy to use
Frequently Asked Questions
Is my content saved?
No. Luna4 processes content locally in your browser and does not send it to a server.
Does it work on mobile?
Yes. You can use it from a modern browser on your mobile, tablet or computer.